export default class FDB {
	constructor(数据库别名) {
		this.dbname = 数据库别名;
		this.dbpath = '_doc/FDB' + 数据库别名;
	}
	read表(日期) {
		let path = this.dbpath + "/" + 日期;

	}

	 getIndexDB() {
		const indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB ||
			window.shimIndexedDB;
		if (indexedDB) {
			return indexedDB
		}
		console.error("indexedDB not supported by this browser") ;
		return null;
	}

}
